Libya's oil production returns to normal, I guess, it will be fifteen months, said a UN e

发布时间：2020-08-16 22:37:23

     Libya's oil production returns to normal, I guess, it will be fifteen months, said a UN expert．
A. After
B. That
C. Before
D. Since

网友回答

A. After
B. That
(答案→)C. Before
D. Since
解析：考察固定句型。It be 一段时间before从句；一段时间以后某事才发生。句意：15个月以后利比亚的石油生产将恢复正常。
以上问题属网友观点，不代表本站立场，仅供参考！